File: /var/www/html/wp-content/plugins/bp-better-messages/inc/classes/message.php
<?php
if( ! class_exists( 'BM_Messages_Message' ) ):
/**
* Single message class.
*/
class BM_Messages_Message {
/**
* ID of the message.
*
* @var int
*/
public $id;
/**
* ID of the message thread.
*
* @var int
*/
public $thread_id;
/**
* ID of the sender.
*
* @var int
*/
public $sender_id;
/**
* Subject line of the message.
*
* @var string
*/
public $subject;
/**
* Content of the message.
*
* @var string
*/
public $message;
/**
* Date the message was sent.
*
* @var string
*/
public $date_sent;
public $created_at;
public $updated_at;
public $temp_id;
/**
* Message recipients.
*
* @var bool|array
*/
public $recipients = false;
public $count_unread = true;
public $send_push = true;
public $bulk_hide = false;
public $send_global = true;
public $show_on_site = true;
public $mobile_push = true;
public $meta = false;
public $notification = false;
public $is_update = false;
public $new_thread = false;
/**
* Constructor.
*
* @param int|null $id Optional. ID of the message.
*/
public function __construct( $id = null ) {
$this->date_sent = bp_core_current_time();
$this->sender_id = Better_Messages()->functions->get_current_user_id();
if ( ! empty( $id ) ) {
$this->populate( $id );
}
}
/**
* Set up data related to a specific message object.
*
* @param int $id ID of the message.
*/
public function populate( $id ) {
global $wpdb;
if ( $message = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM " . bm_get_table('messages') . " WHERE id = %d", $id ) ) ) {
$this->id = (int) $message->id;
$this->thread_id = (int) $message->thread_id;
$this->sender_id = (int) $message->sender_id;
$this->message = $message->message;
$this->date_sent = $message->date_sent;
$this->created_at = $message->created_at;
$this->updated_at = $message->updated_at;
}
}
/**
* Send a message.
*
* @return int|bool ID of the newly created message on success, false on failure.
*/
public function send() {
global $wpdb;
$this->sender_id = apply_filters( 'better_messages_message_sender_id_before_save', $this->sender_id, $this->id );
$this->thread_id = apply_filters( 'better_messages_message_thread_id_before_save', $this->thread_id, $this->id );
$this->subject = apply_filters( 'better_messages_message_subject_before_save', $this->subject, $this->id );
$this->message = apply_filters( 'better_messages_message_content_before_save', $this->message, $this->id );
$this->date_sent = apply_filters( 'better_messages_message_date_sent_before_save', $this->date_sent, $this->id );
$this->created_at = apply_filters( 'better_messages_message_created_at_before_save', $this->created_at, $this->id );
$this->updated_at = apply_filters( 'better_messages_message_updated_at_before_save', $this->updated_at, $this->id );
$this->temp_id = apply_filters( 'better_messages_message_temp_id_before_save', $this->temp_id, $this->id );
/**
* Fires before the current message item gets saved.
*
* Please use this hook to filter the properties above. Each part will be passed in.
*
* @since 1.0.0
*
* @param BP_Messages_Message $this Current instance of the message item being saved. Passed by reference.
*/
do_action_ref_array( 'better_messages_message_before_save', array( &$this ) );
// Make sure we have at least one recipient before sending.
if ( empty( $this->recipients ) ) {
return false;
}
if( ! $wpdb->has_cap( 'utf8mb4' ) ){
$this->subject = wp_encode_emoji( $this->subject );
$this->message = wp_encode_emoji( $this->message );
}
$new_thread = false;
// If we have no thread_id then this is the first message of a new thread.
if ( empty( $this->thread_id ) ) {
if( ! $wpdb->insert( bm_get_table('threads'), [ 'subject' => $this->subject ], [ '%s' ] ) ){
return false;
}
$this->thread_id = $wpdb->insert_id;
$new_thread = true;
}
// First insert the message into the messages table.
if ( ! $wpdb->query( $wpdb->prepare( "INSERT INTO " . bm_get_table('messages') . " ( thread_id, sender_id, message, date_sent, created_at, updated_at, temp_id ) VALUES ( %d, %d, %s, %s, %d, %d, %s )", $this->thread_id, $this->sender_id, $this->message, $this->date_sent, $this->created_at, $this->updated_at, $this->temp_id ) ) ) {
return false;
}
$this->id = $wpdb->insert_id;
$recipient_ids = array();
$time = Better_Messages()->functions->get_microtime();
if ( $new_thread ) {
$unread_count = ( $this->count_unread ) ? 1 : 0;
// Add an recipient entry for all recipients.
foreach ( (array) $this->recipients as $recipient ) {
$wpdb->query( $wpdb->prepare( "
INSERT INTO
" . bm_get_table('recipients') . "
( user_id, thread_id, unread_count, last_update )
VALUES ( %d, %d, %d, %d )", $recipient->user_id, $this->thread_id, $unread_count, $time ) );
$recipient_ids[] = $recipient->user_id;
}
// Add a sender recipient entry if the sender is not in the list of recipients.
if ( ! in_array( $this->sender_id, $recipient_ids ) ) {
$wpdb->query( $wpdb->prepare(
"INSERT INTO " . bm_get_table('recipients') . "
( user_id, thread_id, last_update )
VALUES ( %d, %d, %d )", $this->sender_id, $this->thread_id, $time ) );
}
} else {
if( $this->count_unread ) {
$wpdb->query(
$wpdb->prepare(
"UPDATE " . bm_get_table('recipients') . "
SET unread_count = unread_count + 1, is_deleted = 0, last_update = %d
WHERE thread_id = %d AND user_id != %d",
$time,
$this->thread_id,
$this->sender_id
)
);
} else {
$wpdb->query(
$wpdb->prepare(
"UPDATE " . bm_get_table('recipients') . "
SET is_deleted = 0, last_update = %d
WHERE thread_id = %d AND user_id != %d",
$time,
$this->thread_id,
$this->sender_id
)
);
}
}
//wp_cache_delete('thread_' . $this->thread_id, 'bm_messages');
//Better_Messages()->hooks->clean_thread_cache( $this->thread_id );
/**
* Fires after the current message item has been saved.
*
* @since 1.0.0
*
* @param BP_Messages_Message $this Current instance of the message item being saved. Passed by reference.
*/
do_action_ref_array( 'better_messages_message_after_save', array( &$this ) );
return $this->id;
}
/**
* Get a list of recipients for a message.
*
* @return object $value List of recipients for a message.
*/
public function get_recipients() {
global $wpdb;
return $wpdb->get_results( $wpdb->prepare( "SELECT user_id FROM " . bm_get_table('recipients') . " WHERE thread_id = %d", $this->thread_id ) );
}
/** Static Functions **************************************************/
/**
* Get list of recipient IDs from their usernames.
*
* @param array $recipient_usernames Usernames of recipients.
*
* @return bool|array $recipient_ids Array of Recepient IDs.
*/
public static function get_recipient_ids( $recipient_usernames ) {
$recipient_ids = false;
if ( ! $recipient_usernames ) {
return $recipient_ids;
}
if ( is_array( $recipient_usernames ) ) {
$rec_un_count = count( $recipient_usernames );
for ( $i = 0, $count = $rec_un_count; $i < $count; ++ $i ) {
if ( $rid = bp_core_get_userid( trim( $recipient_usernames[ $i ] ) ) ) {
$recipient_ids[] = $rid;
}
}
}
/**
* Filters the array of recipients IDs.
*
* @since 2.8.0
*
* @param array $recipient_ids Array of recipients IDs that were retrieved based on submitted usernames.
* @param array $recipient_usernames Array of recipients usernames that were submitted by a user.
*/
return apply_filters( 'better_messages_message_get_recipient_ids', $recipient_ids, $recipient_usernames );
}
/**
* Get the ID of the message last sent by the logged-in user for a given thread.
*
* @param int $thread_id ID of the thread.
*
* @return int|null ID of the message if found, otherwise null.
*/
public static function get_last_sent_for_user( $thread_id ) {
global $wpdb;
$query = $wpdb->get_var( $wpdb->prepare( "SELECT id FROM " . bm_get_table('messages') . " WHERE sender_id = %d AND thread_id = %d ORDER BY created_at DESC LIMIT 1", Better_Messages()->functions->get_current_user_id(), $thread_id ) );
return is_numeric( $query ) ? (int) $query : $query;
}
/**
* Check whether a user is the sender of a message.
*
* @param int $user_id ID of the user.
* @param int $message_id ID of the message.
*
* @return int|null Returns the ID of the message if the user is the
* sender, otherwise null.
*/
public static function is_user_sender( $user_id, $message_id ) {
global $wpdb;
$query = $wpdb->get_var( $wpdb->prepare( "SELECT id FROM " . bm_get_table('messages') . " WHERE sender_id = %d AND id = %d", $user_id, $message_id ) );
return is_numeric( $query ) ? (int) $query : $query;
}
/**
* Get the ID of the sender of a message.
*
* @param int $message_id ID of the message.
*
* @return int|null The ID of the sender if found, otherwise null.
*/
public static function get_message_sender( $message_id ) {
global $wpdb;
$query = $wpdb->get_var( $wpdb->prepare( "SELECT sender_id FROM " . bm_get_table('messages') . " WHERE id = %d", $message_id ) );
return is_numeric( $query ) ? (int) $query : $query;
}
}
endif;